NPPES file of Aug 9, 2026

Robert Jeffrey Green, M.D.

Hematology & Oncology Physician · Nashville, TN

Robert Jeffrey Green, M.D. is a hematology & oncology physician with a practice address in Nashville, Tennessee, and NPI 1396741377, issued on Jun 23, 2005. Check the license (Tennessee 63921, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396741377
Name
Robert Jeffrey Green
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License numbers
63921 TN
ME77018 FL
Self-reported in NPPES; status is on the state search
Practice location
2004 Hayes St Ste 350, Nashville, TN 37203
Phone
(615) 312-3333
Enumerated
Jun 23, 2005
Record last updated
Nov 28, 2022
Medicaid ID
257773900 FL
Medicare enrollment
Enrolled (PECOS I20211124001164); accepts Medicare assignment
Medical or professional school
Duke University School Of Medicine, 1993
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest hematology & oncology physician records → All 273 in Tennessee → Look up another NPI →

Also registered at 2004 Hayes St Ste 350

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jennifer Bober, APRNFamily Nurse Practitioner1740981026
  2. Katherine Castle, M.D.Radiation Oncology Physician1336561539
  3. Sarah Deline, APRNFamily Nurse Practitioner1801254925
  4. Habib Doss, MDHematology & Oncology Physician1174565543
  5. Tammy EasterlyFamily Nurse Practitioner1649768805
  6. Emily Heymann, PA-CPhysician Assistant1518335223

Verify Robert Jeffrey Green in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license 63921    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Tennessee license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Tennessee Oncology PLLCNashville, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Robert Jeffrey Green among 273 hematology & oncology physician records in Tennessee

Robert Jeffrey Green, M.D. is one of 273 hematology & oncology physician records with a practice address in Tennessee. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 84% newer
  • In a Medicare fileYes · 89% of these records are
  • In the CMS Doctors and Clinicians fileYes · 82% of these records are
  • Graduated1993 · median 2004 among the 223 with a school on file
  • Record last updated2022 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology & Oncology Physician providers in Tennessee

There are 273 hematology & oncology physician records in Tennessee.

All 273 in Tennessee → Every provider in Nashville → Hematology & Oncology Physician nationwide →

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Jonathan Abbas, MDNashville, TN 372031316145253
  2. Minocher Battiwalla, MDNashville, TN 372031861497570
  3. Todd Bauer, MDNashville, TN 372031336296136
  4. Johanna Bendell, M.D.Nashville, TN 372031083703540
  5. Jesus Berdeja, M.D.Nashville, TN 372031902842412
  6. William Donnellan, M.D.Nashville, TN 372031396906657
  7. Habib Doss, MDNashville, TN 372031174565543
  8. Ian Flinn, M.D.Nashville, TN 372031417990367

Common questions

What is Robert Jeffrey Green, M.D.'s NPI number?

Robert Jeffrey Green, M.D.'s National Provider Identifier (NPI) is 1396741377, issued on Jun 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Robert Jeffrey Green, M.D. located?

The NPPES record lists a practice address at 2004 Hayes St Ste 350, Nashville, TN, 37203. Phone: (615) 312-3333. Providers update this record themselves, so call before visiting.

How can I verify Robert Jeffrey Green, M.D.'s license?

NPPES lists Tennessee license number 63921, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.